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The US formally entered WW 2 when the declared war on Japan (Public Law 77-328, 55 STAT 795) on December 8, 1841 - the day after the attack on Pearl Harbor. Japan's allies Germany and Italy declared war on the United States on 11 December 1941, bringing the US officially into the war in Europe as well.
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Why did the US join the conflict of World War 2?
zoosk
What cause the US to join world war 2?
The Bombing of Pearl Harbor
Why did the us eventually join the world war 2?
Japan attacked us at Pearl Harbor, Hawaii
What year did the U.S. join Britain and France in World War 2?
The 8th of December 1941 was the date that the US joined world war 2
When did ameracia join World War 2?
1743
Related Questions
Why did US not join World War 2?
The u.s did join WW2
When do the us join world war 2?
in 1956
When do US join World War 2?
in 1956
When the us join the world war 2?
The 8th of December 1941 was the date that the US joined world war 2
Which Ally did the US join in World War 2?
England
When US join World War 2?
They joined in1941
What side did the US join on the world war 2?
The Allies
Why did the US join the conflict of World War 2?
zoosk
What date did the US join World War 2?
joined in 1942
What date did US join world war 2?
7 December 1941
What cause the US to join world war 2?
The Bombing of Pearl Harbor
When did the us join the fighting in world war 2?
07 Dec 1941
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